QHBoxLayout tagLayout = new QHBoxLayout();
v.addWidget(titleLabel, 0);
notebookLayout.addRow(notebookLabel, notebookBox);
tagLayout.addLayout(notebookLayout, 0);
tagLayout.stretch(4);
tagLayout.addWidget(tagLabel, 0);
tagLayout.addWidget(tagEdit, 1);
v.addLayout(tagLayout);
QHBoxLayout urlLayout = new QHBoxLayout();